442656513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 706917120

約数和(自身を除く): 264260607

約数列:

[1, 3, 9, 13, 39, 79, 83, 117, 237, 249, 577, 711, 747, 1027, 1079, 1731, 3081, 3237, 5193, 6557, 7501, 9243, 9711, 19671, 22503, 45583, 47891, 59013, 67509, 85241, 136749, 143673, 255723, 410247, 431019, 592579, 622583, 767169, 1777737, 1867749, 3783389, 5333211, 5603247, 11350167, 34050501, 49184057, 147552171, 442656513]

約数ペア:

[(1, 442656513), (3, 147552171), (9, 49184057), (13, 34050501), (39, 11350167), (79, 5603247), (83, 5333211), (117, 3783389), (237, 1867749), (249, 1777737), (577, 767169), (711, 622583), (747, 592579), (1027, 431019), (1079, 410247), (1731, 255723), (3081, 143673), (3237, 136749), (5193, 85241), (6557, 67509), (7501, 59013), (9243, 47891), (9711, 45583), (19671, 22503)]